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rustc_span: Remove Symbol::with

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This commit is contained in:
Vadim Petrochenkov 2020-12-27 18:10:58 +03:00
parent dc6121ca68
commit 0ae998e122
2 changed files with 7 additions and 10 deletions
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12
compiler/rustc_span/src/symbol.rs
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@ -1451,12 +1451,6 @@ impl Symbol {
with_interner(|interner| interner.intern(string))
}
/// Access the symbol's chars. This is a slowish operation because it
/// requires locking the symbol interner.
pub fn with<F: FnOnce(&str) -> R, R>(self, f: F) -> R {
with_interner(|interner| f(interner.get(self)))
}
/// Convert to a `SymbolStr`. This is a slowish operation because it
/// requires locking the symbol interner.
pub fn as_str(self) -> SymbolStr {
@ -1484,19 +1478,19 @@ impl Symbol {
impl fmt::Debug for Symbol {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
self.with(|str| fmt::Debug::fmt(&str, f))
fmt::Debug::fmt(&self.as_str(), f)
}
}
impl fmt::Display for Symbol {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
self.with(|str| fmt::Display::fmt(&str, f))
fmt::Display::fmt(&self.as_str(), f)
}
}
impl<S: Encoder> Encodable<S> for Symbol {
fn encode(&self, s: &mut S) -> Result<(), S::Error> {
self.with(|string| s.emit_str(string))
s.emit_str(&self.as_str())
}
}